public AElfDPoSInformation GenerateInfoForFirstTwoRounds()
{
var dict = new Dictionary <string, int>();
// First round
foreach (var node in _miners.Nodes)
{
dict.Add(node, node[0]);
}
var sortedMiningNodes =
from obj in dict
orderby obj.Value descending
select obj.Key;
var enumerable = sortedMiningNodes.ToList();
var infosOfRound1 = new Round();
var selected = _miners.Nodes.Count / 2;
for (var i = 0; i < enumerable.Count; i++)
{
var bpInfo = new BlockProducer {
IsEBP = false
};
if (i == selected)
{
bpInfo.IsEBP = true;
}
bpInfo.Order = i + 1;
bpInfo.Signature = Hash.Generate();
bpInfo.TimeSlot =
GetTimestampOfUtcNow(i * ConsensusConfig.Instance.DPoSMiningInterval + GlobalConfig.AElfWaitFirstRoundTime);
infosOfRound1.BlockProducers.Add(enumerable[i], bpInfo);
}
// Second round
dict = new Dictionary <string, int>();
foreach (var node in _miners.Nodes)
{
dict.Add(node, node[0]);
}
sortedMiningNodes =
from obj in dict
orderby obj.Value descending
select obj.Key;
enumerable = sortedMiningNodes.ToList();
var infosOfRound2 = new Round();
var addition = enumerable.Count * ConsensusConfig.Instance.DPoSMiningInterval + ConsensusConfig.Instance.DPoSMiningInterval;
selected = _miners.Nodes.Count / 2;
for (var i = 0; i < enumerable.Count; i++)
{
var bpInfo = new BlockProducer {
IsEBP = false
};
if (i == selected)
{
bpInfo.IsEBP = true;
}
bpInfo.TimeSlot = GetTimestampOfUtcNow(i * ConsensusConfig.Instance.DPoSMiningInterval + addition +
GlobalConfig.AElfWaitFirstRoundTime);
bpInfo.Order = i + 1;
infosOfRound2.BlockProducers.Add(enumerable[i], bpInfo);
}
infosOfRound1.RoundNumber = 1;
infosOfRound2.RoundNumber = 2;
var dPoSInfo = new AElfDPoSInformation
{
Rounds = { infosOfRound1, infosOfRound2 }
};
return(dPoSInfo);
}
private async Task SetExtraBlockProducerOfSpecificRound(UInt64Value roundNumber, AElfDPoSInformation info)
{
await _eBPMap.SetValueAsync(roundNumber,
info.GetExtraBlockProducerOfSpecificRound(roundNumber.Value));
}
private async Task SetExtraBlockMiningTimeSlotOfSpecificRound(UInt64Value roundNumber, AElfDPoSInformation info)
{
var lastMinerTimeSlot = info.GetLastBlockProducerTimeSlotOfSpecificRound(roundNumber.Value);
var timeSlot = GetTimestampWithOffset(lastMinerTimeSlot, Interval);
await _timeForProducingExtraBlockField.SetAsync(timeSlot);
}
private async Task SetFirstPlaceOfSpecificRound(UInt64Value roundNumber, AElfDPoSInformation info)
{
await _firstPlaceMap.SetValueAsync(roundNumber,
new StringValue { Value = info.GetRoundInfo(roundNumber.Value).BlockProducers.First().Key });
}
